AEM offers 1/8" NPT DTM-Style Connector(PN 30-2013), 1/8" NPT (PN 30-2012) and 3/8" NPT (PN 30-2011) water/oil temperature sensor kit.30-2013: Temperature Sensor with 1/8" NPT Male Thread, High Performance DTM-Style Connector, Aluminum Bung, Connector & Pins30-2012: Temperature Sensor with 1/8" NPT Male Thread, Plug, Pins & Pin Lock30-2011: Temperature Sensor with 3/8" NPT Male Thread, Aluminum Bung, Plug, Pins & Pin Lock